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IIW2-Calibration block No. 2 for ultrasonic examination of welds



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Product Characteristics

  • IIW2-Calibration block No. 2
  • For ultrasonic examination of welds

    •  BS EN 27963:1992, ISO 7963:1985

    IIW ii
    T=12.5、20 or 25mm
    D=Φ1.5 or Φ5